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    • 3. 发明授权
    • High-capacity compound transmission
    • 大容量复合传输
    • US5546823A
    • 1996-08-20
    • US345092
    • 1994-11-28
    • Alan C. StineJoseph D. Reynolds
    • Alan C. StineJoseph D. Reynolds
    • F16H3/091B60K17/28F16H3/095F16H57/021F16H61/70F16H3/08F16H3/04
    • F16H57/021B60K17/28F16H3/095F16H2200/0086F16H61/70Y10T74/19233Y10T74/19242
    • A high-capacity compound transmission (200) of lighter weight and/or shorter axial length than comparable prior art transmissions is provided. The compound transmission of the present invention utilizes main and auxiliary section countershafts (324, 362) which are coaxial and define a countershaft assembly supported solely by bearings in the transmission housing (214) forward and rearward end walls (214A, 214B) and by a single bearing carried by a minimal intermediate housing wall (214C). The mainshaft (346) is supported solely by tapered surfaces at the forward and rearward ends thereof, which abut complimentary tapered surfaces on or carried by the rearward end of the input shaft (16) and forward end of the output shaft (358). The auxiliary countershafts (362) may be generally tubular (362D) to allow for rear mounting of main section-driven PTO devices.
    • 提供了一种比同类现有技术的变速器更轻重量和/或更短轴向长度的高容量复合变速器(200)。 本发明的复合式变速器利用同轴的主副轴副轴(324,362),并限定一个中间轴组件,该中间轴组件仅由变速器壳体(214)中的轴承支承在前端壁和后端壁(214A,214B)上, 由最小中间壳体壁(214C)承载的单个轴承。 主轴(346)仅在其前端和后端处由锥形表面支撑,该锥形表面抵靠输入轴(16)的后端和输出轴(358)的前端的互补锥形表面。 辅助中间轴(362)可以是大体上的管状(362D),以允许主部分驱动的PTO装置的后部安装。
    • 8. 发明授权
    • Blocking mechanism for splitter type auxiliary transmission section
    • 分离式辅助变速箱的闭锁机构
    • US5447082A
    • 1995-09-05
    • US188094
    • 1994-01-28
    • Alan C. StineJoseph D. Reynolds
    • Alan C. StineJoseph D. Reynolds
    • F16H3/12F16D23/06F16H3/095F16H63/30F16H3/097
    • F16H3/095F16D23/0606F16H63/30Y10T74/19233Y10T74/19284
    • A compound transmission is disclosed comprising a main section connected in series with a splitter type auxiliary section. A splitter clutch collar is fixed for rotation with a mainshaft and is axially movable therealong. In one embodiment, a blocking mechanism includes a pair of spaced apart rings having pins extending therebetween and through certain openings in a radially extending flange of the splitter clutch collar. Each of the pins has a shoulder cooperating with the associated flange opening for blocking engagement of the splitter clutch collar with either the mainshaft gear or a splitter gear when the splitter clutch collar and the gear to be engaged are not rotating at substantially the same speed. In a second embodiment, the blocking mechanism includes a pair of spaced apart rings having a plurality of legs extending therebetween and through certain of the openings in the flange. Each of the legs has a shoulder that cooperates with the associated flange opening to block engagement of the splitter clutch collar with either the mainshaft gear or the splitter gear until synchronous is achieved. In a third embodiment, the blocking mechanism includes a pair of spaced apart baulk rings. Each baulk ring has a set of chamfered teeth facing one of two sets of chamfered teeth of the splitter clutch collar. The opposed sets of chamfered teeth cooperate to block engagement of the splitter clutch collar with either the mainshaft gear or the splitter gear until synchronous is achieved.
    • 公开了一种复合变速器,其包括与分段式辅助部分串联连接的主部分。 分离离合器套环固定成与主轴一起旋转,并且沿着轴向移动。 在一个实施例中,阻挡机构包括一对间隔开的环,其具有在其间延伸并且穿过分流离合器套环的径向延伸的凸缘中的某些开口的销。 每个销具有与相关联的法兰开口配合的肩部,用于当分离离合器套环和待接合的齿轮不以基本上相同的速度旋转时,分离离合器套环与主轴齿轮或分动齿轮啮合。 在第二实施例中,阻挡机构包括一对间隔开的环,其具有在其间延伸并穿过凸缘中的某些开口的多个腿。 每个腿部具有与相关联的凸缘开口配合的肩部,以将分离离合器套环与主轴齿轮或分动齿轮啮合直到达到同步。 在第三实施例中,阻挡机构包括一对间隔开的阻尼环。 每个挡圈具有一组倒角齿,其面向分离离合器套环的两组倒角齿之一。 相对的倒角齿组合配合以分离分离离合器套环与主轴齿轮或分动齿轮的接合,直到实现同步。